More than 20 years of OEM and ODM service experience.

Industrial Valve Flange Hard Seal Ductile Iron Gate Valve Whole Sale Kina hale hana mea lako

ʻO ka wehewehe pōkole:

NORTECHis ʻO kekahi o nā alakaʻi alakaʻi ʻo China Hard seal gate valve hoʻolei hao Mea Hana & Mea Hoolako.

Paʻa paʻa pani puka pani hao

ʻO ke kino i ka hao, ka hao ductile, ke keleawe, ke keleawe a me ke apo sila sila

no ka mālama wai, kanu kō, wai inu

 

 


Huahana Huahana

Huahana Huahana

He aha ka paʻa paʻa paʻa pani puka hao?

Paʻa paʻa pani puka pani haohoʻohana nui ʻia ka valve pani, ma ka ʻoihana wai, ka wai a me ka hoʻokahe wai, ka mālama ʻana i ka wai ʻōpala, ka ʻōnaehana wai o ke kūlanakauhale.

  • mea ma'amau me ka wedge disk, e like me ka malu o ka noho puka valves.ʻO ka ʻokoʻa, ʻo ka hoʻopaʻa ʻana o ka valve he metala ia, keleawe, keleawe, a i ʻole ke kila kila.
  • ʻO nā pōmaikaʻi o ka metala i ka hoʻopaʻa ʻana i ka meaʻai ʻo ia ke kūpono o ka valve no nā kūlana hana koʻikoʻi, a ʻoi aku ka lōʻihi o ke ola.
  • Noho like nā kumu kū ʻole i ke kūlana inā ua hāmama a paʻa paha ka valve.Hoʻohana pinepine ʻia nā ʻūhā me nā kumu ala ʻole ma lalo o ka lepo a ma nā wahi haʻahaʻa haʻahaʻa.
  • Hoʻokiʻekiʻe ka piʻi ʻana o nā kumu i ka wā e wehe ai ka pahu a i lalo i ka wā e pani ai ka pahu e hāʻawi i kahi hōʻike ʻike inā he holo a hemo paha.Hoʻokaʻawale ʻia ke kumu mai ka media kaʻina no ka lōʻihi o ke ola lawelawe ma mua o nā valve me kahi kumu ala ʻole.

ʻO nā hiʻohiʻona nui o Hard seal gate valve cast iron

NORTECH kiwi puka sila paʻa hao hāʻawi i ka lawelawe hope loa i nā wahi paʻi liʻiliʻiure kulu mea nui.lua ika ʻaoʻao ʻaoʻao a me ka piʻi ʻole a me wahoʻO ka hui a me York (OS&Y), hiki ke loaʻa nā kumu ala.

Hāʻawi mākou i kahi ākea ākea o nā kīwaha puka e like me ka hapa nui o nā kūlana kaulana ma ʻEulopa, a me USA.

Kūlana ʻEulopa EN1171,BS5150,BS5163,BS3464,BS1218,DIN3352 F4,DIN3352 F5

  • 1) flange PN6/PN10/PN16, BS10 pākaukau D/E/F, RF a me FF
  • 2) Hoʻāʻo ʻia kēlā me kēia valve i ka hydrostatically i BS EN 12266-1: 2003/BS6755/ISO5208

ʻO nā kikoʻī ʻenehana o Hard seal gate valve cast iron

Nā kikoʻī:

Hoʻolālā a hana DIN3352 F4/F5,EN1074-2/BS5150/BS5163/BS3464/MSS-SP70/AWWA C500
He alo a he alo DIN3202/EN558-1/BS5150/BS3464/BS1218//BS5163/ANSI B16.10
Ka helu kaomi PN6-10-16,Papa125-150
Hopena flange EN1092-2 PN6-10-16, BS10 Talbe DEF, ANSI B16.1/ASME B16.5/16.47/AWWA
Nui DN50-DN1200
Nui DN50-DN1800
ʻO ke kino, ka wili a me ka pāpale Haʻaʻeleʻele GGG40/GGG50/A536-60-40-12/60-40-18
apo noho / apo wedge keleawe/Banze/2Cr13/SS304/SS316
Hana Ka huila lima, Worm Gear, Mea hana uila
Palapala noi ʻO ka hoʻomaʻemaʻe wai, ka wai, ka wai o ke kūlanakauhale, etc

 

 

Hōʻike Huahana: Paʻa paʻa paʻa kīpē puka hao

kiwi-puka-hao-BS5150
metala-noho-hoolei-hao-puka-valve

No ka hoʻohana ʻana o NORTECH paʻa paʻa paʻa kīpē puka hao

Paʻa paʻa pani puka pani haoHoʻohana nui ʻia i ka lako wai o ke kūlanakauhale, ka mālama ʻana i ka wai, ka ʻoihana hana, ka laina paipu petroleum, ʻoihana kemika, ʻoihana meaʻai, ʻoihana lāʻau lapaʻau, ʻoihana textile, ʻoihana mana, hana moku, ʻoihana metallurgical, ʻōnaehana ikehu a me nā paipu wai ʻē aʻe e like me ka regulator a ʻoki ʻia. mea lako.


  • Mua:
  • Aʻe:

  • Nā Huahana Pili